7. Let’s compare the typical stopping distances for a car sliding to a stop from an initial speed of 10.0 m/s on a dry horizontal road, an icy horizontal road, and an icy hill. (a) How far does the car take to slide to a stop on a horizontal road if the coefficient of kinetic friction is ?ј = 0.60? (b) What is the stopping distance if the road is covered with ice with ?ј = 0.10? (take g = 9.8 N/kg) [3 mar
Answers: 3
Physics, 22.06.2019 04:50
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
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Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
7. Let’s compare the typical stopping distances for a car sliding to a stop from an initial speed of...
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